{"id":28101,"date":"2024-03-16T09:44:21","date_gmt":"2024-03-16T09:44:21","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/"},"modified":"2024-03-22T12:38:19","modified_gmt":"2024-03-22T12:38:19","slug":"how-to-create-two-windows-in-wpf","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/","title":{"rendered":"How to create two windows in WPF?"},"content":{"rendered":"

In WPF, you can create two windows using the following steps:<\/p>\n

    \n
  1. Create a new WPF application project.<\/li>\n
  2. Add a new WPF window to the project. Right-click on the project folder, select “Add”->”New Item”->”WPF Window”.<\/li>\n
  3. Design the UI interface in the XAML file of the window.<\/li>\n
  4. In the entry point of the application (typically the App.xaml.cs file), create two instances of windows and launch the main window.<\/li>\n<\/ol>\n

    Here is an example code:<\/p>\n

    The code file for the main window in the application is MainWindow.xaml.cs.<\/p>\n

    using<\/span> System.Windows;\r\n\r\nnamespace<\/span> WpfApp1<\/span>\r\n{\r\n    public<\/span> partial<\/span> class<\/span> MainWindow<\/span> : Window<\/span>\r\n    {\r\n        public<\/span> MainWindow<\/span>()<\/span>\r\n        {\r\n            InitializeComponent();\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n
    The code-behind file for SecondaryWindow.xaml is SecondaryWindow.xaml.cs.<\/p>\n
    using<\/span> System.Windows;\r\n\r\nnamespace<\/span> WpfApp1<\/span>\r\n{\r\n    public<\/span> partial<\/span> class<\/span> SecondaryWindow<\/span> : Window<\/span>\r\n    {\r\n        public<\/span> SecondaryWindow<\/span>()<\/span>\r\n        {\r\n            InitializeComponent();\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n
    Application.xaml.cs:<\/p>\n
    using<\/span> System.Windows;\r\n\r\nnamespace<\/span> WpfApp1<\/span>\r\n{\r\n    public<\/span> partial<\/span> class<\/span> App<\/span> : Application<\/span>\r\n    {\r\n        protected<\/span> override<\/span> void<\/span> OnStartup<\/span>(StartupEventArgs e<\/span>)<\/span>\r\n        {\r\n            base<\/span>.OnStartup(e);\r\n\r\n            MainWindow mainWindow = new<\/span> MainWindow();\r\n            SecondaryWindow secondaryWindow = new<\/span> SecondaryWindow();\r\n\r\n            mainWindow.Show();\r\n            secondaryWindow.Show();\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n
    This creates a WPF application with two windows – a main window called MainWindow and a secondary window called SecondaryWindow. Both windows will be displayed simultaneously when the application is launched.<\/p>\n","protected":false},"excerpt":{"rendered":"
    In WPF, you can create two windows using the following steps: Create a new WPF application project. Add a new WPF window to the project. Right-click on the project folder, select “Add”->”New Item”->”WPF Window”. Design the UI interface in the XAML file of the window. In the entry point of the application (typically the App.xaml.cs […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-28101","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to create two windows in WPF? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to create two windows in WPF?\" \/>\n<meta property=\"og:description\" content=\"In WPF, you can create two windows using the following steps: Create a new WPF application project. Add a new WPF window to the project. Right-click on the project folder, select “Add”->”New Item”->”WPF Window”. Design the UI interface in the XAML file of the window. In the entry point of the application (typically the App.xaml.cs […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T09:44:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T12:38:19+00:00\" \/>\n<meta name=\"author\" content=\"Ava Mitchell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ava Mitchell\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/\"},\"author\":{\"name\":\"Ava Mitchell\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64\"},\"headline\":\"How to create two windows in WPF?\",\"datePublished\":\"2024-03-16T09:44:21+00:00\",\"dateModified\":\"2024-03-22T12:38:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/\"},\"wordCount\":142,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-create-two-windows-in-wpf\/\",\"name\":\"How to create two windows in WPF? 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